private static Microsoft.OData.Edm.IEdmModel GetImplicitEdmModel(WebRouteConfiguration configuration)
{
ODataConventionModelBuilder modelBuilder = configuration.CreateConventionModelBuilder();
var products = modelBuilder.EntitySet <Product>("ConditionalLinkGeneration_Products");
products.HasEditLink(
ctx => { return((Uri)null); },
false);
products.HasReadLink(
ctx =>
{
object id;
ctx.EdmObject.TryGetPropertyValue("ID", out id);
return(new Uri(ResourceContextHelper.CreateODataLink(ctx,
new EntitySetSegment(ctx.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("Id", id) }, ctx.StructuredType as IEdmEntityType, null))));
},
true);
// Navigation Property is not working because of bug: http://aspnetwebstack.codeplex.com/workitem/780
//products.HasNavigationPropertiesLink(
// products.EntityType.NavigationProperties,
// (ctx, nav) => null,
// false);
modelBuilder.EntitySet <Supplier>("ConditionalLinkGeneration_Suppliers");
modelBuilder.EntitySet <ProductFamily>("ConditionalLinkGeneration_ProductFamilies");
var model = modelBuilder.GetEdmModel();
return(model);
}
public static IEdmModel GetEdmModel(WebRouteConfiguration configuration)
{
var builder = configuration.CreateConventionModelBuilder();
builder.EntitySet <MovingObject>("InheritanceTests_MovingObjects");
builder.EntitySet <Vehicle>("InheritanceTests_Vehicles");
builder.EntitySet <MiniSportBike>("InheritanceTests_MiniSportBikes");
var cars = builder.EntitySet <Car>("InheritanceTests_Cars");
cars.EntityType.Action("Wash");
builder.OnModelCreating = mb =>
{
cars.HasNavigationPropertiesLink(
cars.EntityType.NavigationProperties,
(entityContext, navigationProperty) =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("Id", out id);
return(new Uri(ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("Id", id) }, entityContext.StructuredType as IEdmEntityType, null),
new NavigationPropertySegment(navigationProperty, null))));
},
false);
};
builder.EntityType <SportBike>().Action("Wash");
builder.EntitySet <Customer>("InheritanceTests_Customers");
return(builder.GetEdmModel());
}
public void ChangeNavigationLinkShouldWork()
{
ODataConventionModelBuilder mb = new ODataConventionModelBuilder();
var products = mb.EntitySet <Product>("Products");
mb.OnModelCreating = mb2 =>
{
products.HasNavigationPropertiesLink(
products.EntityType.NavigationProperties,
(entityContext, navigationProperty) =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("ID", out id);
return(new Uri(ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("ID", id) }, entityContext.StructuredType as IEdmEntityType, null),
new NavigationPropertySegment(navigationProperty, null))));
},
false);
};
var model = mb.GetEdmModel();
}
private static IEdmModel GetActionsModel(WebRouteConfiguration configuration)
{
ODataModelBuilder builder = configuration.CreateConventionModelBuilder();
var baseEntitySet = builder.EntitySet <BaseEntity>("BaseEntity");
var alwaysAvailableActionBaseType = baseEntitySet.EntityType.Action("AlwaysAvailableActionBaseType");
var transientActionBaseType = baseEntitySet.EntityType.Action("TransientActionBaseType");
Func <ResourceContext, Uri> transientActionBaseTypeLinkFactory = eic =>
{
IEdmEntityType baseType = eic.EdmModel.FindType(typeof(BaseEntity).FullName) as IEdmEntityType;
object id;
eic.EdmObject.TryGetPropertyValue("Id", out id);
if (!eic.StructuredType.IsOrInheritsFrom(baseType) || (int)id % 2 == 1)
{
return(null);
}
else
{
// find the action
var action = eic.EdmModel.SchemaElements
.Where(elem => elem.Name == "TransientActionBaseType")
.Cast <EdmAction>()
.FirstOrDefault();
var segments = new List <ODataPathSegment>();
segments.Add(new EntitySetSegment(eic.NavigationSource as IEdmEntitySet));
segments.Add(new KeySegment(new[] { new KeyValuePair <string, object>("Id", id) }, eic.StructuredType as IEdmEntityType, null));
var pathHandler = eic.Request.GetPathHandler();
string link = ResourceContextHelper.CreateODataLink(eic, "Actions", pathHandler, segments);
link += "/" + action.FullName();
return(new Uri(link));
}
};
transientActionBaseType.HasActionLink(transientActionBaseTypeLinkFactory, true);
var derivedEntityType = builder.EntityType <DerivedEntity>().DerivesFrom <BaseEntity>();
var alwaysAvailableActionDerivedType = derivedEntityType.Action("AlwaysAvailableActionDerivedType");
var transientActionDerivedType = derivedEntityType.Action("TransientActionDerivedType");
Func <ResourceContext, Uri> transientActionDerivedTypeLinkFactory = eic =>
{
IEdmEntityType derivedType = eic.EdmModel.FindType(typeof(DerivedEntity).FullName) as IEdmEntityType;
object id;
eic.EdmObject.TryGetPropertyValue("Id", out id);
if (!eic.StructuredType.IsOrInheritsFrom(derivedType) || (int)id % 2 == 1)
{
return(null);
}
else
{
// find the action
var action = eic.EdmModel.SchemaElements
.Where(elem => elem.Name == "TransientActionDerivedType")
.Cast <EdmAction>()
.FirstOrDefault();
var segments = new List <ODataPathSegment>();
segments.Add(new EntitySetSegment(eic.NavigationSource as IEdmEntitySet));
segments.Add(new KeySegment(new[] { new KeyValuePair <string, object>("Id", id) }, eic.StructuredType as IEdmEntityType, null));
segments.Add(new TypeSegment(derivedType, null));
// bug 1985: Make the internal constructor as public in BoundActionPathSegment
//segments.Add(new BoundActionPathSegment(action));
var pathHandler = eic.Request.GetPathHandler();
string link = ResourceContextHelper.CreateODataLink(eic, "Actions", pathHandler, segments);
link += "/" + action.FullName();
return(new Uri(link));
}
};
transientActionDerivedType.HasActionLink(transientActionDerivedTypeLinkFactory, true);
return(builder.GetEdmModel());
}
private static IEdmModel GetExplicitEdmModel()
{
var modelBuilder = new ODataModelBuilder();
var enumContry = modelBuilder.EnumType <CountryOrRegion>();
enumContry.Member(CountryOrRegion.Canada);
enumContry.Member(CountryOrRegion.China);
enumContry.Member(CountryOrRegion.India);
enumContry.Member(CountryOrRegion.Japen);
enumContry.Member(CountryOrRegion.USA);
var products = modelBuilder.EntitySet <Product>("Products");
var toiletPaperSupplier = modelBuilder.EntityType <ToiletPaperSupplier>();
products.HasEditLink(entityContext =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("ID", out id);
return(new Uri(entityContext.GetUrlHelper().Link(ODataTestConstants.DefaultRouteName,
new
{
odataPath = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("ID", id) }, entityContext.StructuredType as IEdmEntityType, null))
})));
}, true);
var mainSupplier = modelBuilder.Singleton <Supplier>("MainSupplier");
var suppliers = modelBuilder.EntitySet <Supplier>("Suppliers").HasDerivedTypeConstraint <ToiletPaperSupplier>();
mainSupplier.HasDerivedTypeConstraints(typeof(ToiletPaperSupplier));
suppliers.HasEditLink(entityContext =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("ID", out id);
return(new Uri(entityContext.GetUrlHelper().Link(ODataTestConstants.DefaultRouteName,
new
{
odataPath = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("ID", id) }, entityContext.StructuredType as IEdmEntityType, null))
})));
}, true);
var families = modelBuilder.EntitySet <ProductFamily>("ProductFamilies");
families.HasEditLink(entityContext =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("ID", out id);
return(new Uri(entityContext.GetUrlHelper().Link(ODataTestConstants.DefaultRouteName,
new
{
odataPath = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("ID", id) }, entityContext.StructuredType as IEdmEntityType, null))
})));
}, true);
var product = products.EntityType;
product.HasKey(p => p.ID);
product.Property(p => p.Name);
product.Property(p => p.ReleaseDate);
product.Property(p => p.SupportedUntil);
var address = modelBuilder.ComplexType <Address>();
address.Property(a => a.City);
address.Property(a => a.CountryOrRegion);
address.Property(a => a.State);
address.Property(a => a.Street);
address.Property(a => a.ZipCode);
var supplier = suppliers.EntityType;
supplier.HasKey(s => s.ID);
supplier.Property(s => s.Name);
supplier.CollectionProperty(s => s.Addresses);
supplier.CollectionProperty(s => s.Tags);
supplier.EnumProperty(s => s.CountryOrRegion);
supplier.ComplexProperty(s => s.MainAddress).HasDerivedTypeConstraints(typeof(Address));
var productFamily = families.EntityType;
productFamily.HasKey(pf => pf.ID);
productFamily.Property(pf => pf.Name);
productFamily.Property(pf => pf.Description);
// Create relationships and bindings in one go
products.HasRequiredBinding(p => p.Family, families);
families.HasManyBinding(pf => pf.Products, products);
families.HasOptionalBinding(pf => pf.Supplier, suppliers).NavigationProperty.HasDerivedTypeConstraint <ToiletPaperSupplier>();
suppliers.HasManyBinding(s => s.ProductFamilies, families);
// Create navigation Link builders
products.HasNavigationPropertiesLink(
product.NavigationProperties,
(entityContext, navigationProperty) =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("ID", out id);
return(new Uri(entityContext.GetUrlHelper().Link(ODataTestConstants.DefaultRouteName,
new
{
odataPath = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("ID", id) }, entityContext.StructuredType as IEdmEntityType, null),
new NavigationPropertySegment(navigationProperty, null))
})));
}, true);
families.HasNavigationPropertiesLink(
productFamily.NavigationProperties,
(entityContext, navigationProperty) =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("ID", out id);
return(new Uri(entityContext.GetUrlHelper().Link(ODataTestConstants.DefaultRouteName,
new
{
odataPath = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("ID", id) }, entityContext.StructuredType as IEdmEntityType, null),
new NavigationPropertySegment(navigationProperty, null))
})));
}, true);
suppliers.HasNavigationPropertiesLink(
supplier.NavigationProperties,
(entityContext, navigationProperty) =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("ID", out id);
return(new Uri(entityContext.GetUrlHelper().Link(
ODataTestConstants.DefaultRouteName,
new
{
odataPath = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("ID", id) }, entityContext.StructuredType as IEdmEntityType, null),
new NavigationPropertySegment(navigationProperty, null))
})));
}, true);
var function = supplier.Function("GetAddress").Returns <Address>().HasDerivedTypeConstraintForReturnType <Address>();
function.ReturnTypeConstraints.Location = Microsoft.OData.Edm.Csdl.EdmVocabularyAnnotationSerializationLocation.OutOfLine;
function.Parameter <int>("value");
var action = modelBuilder.Action("GetAddress").Returns <Address>().HasDerivedTypeConstraintsForReturnType(typeof(Address));
action.Parameter <Supplier>("supplier").HasDerivedTypeConstraint <ToiletPaperSupplier>();
action.ReturnTypeConstraints.Location = Microsoft.OData.Edm.Csdl.EdmVocabularyAnnotationSerializationLocation.OutOfLine;
return(modelBuilder.GetEdmModel());
}
public static IEdmModel GetExplicitModel(bool foreignKey)
{
ODataModelBuilder builder = new ODataModelBuilder();
var customer = builder.EntityType <ForeignKeyCustomer>();
customer.HasKey(c => c.Id);
customer.Property(c => c.Name);
customer.HasMany(c => c.Orders);
var order = builder.EntityType <ForeignKeyOrder>();
order.HasKey(o => o.OrderId);
order.Property(o => o.OrderName);
order.Property(o => o.CustomerId);
EntitySetConfiguration <ForeignKeyCustomer> customers;
EntitySetConfiguration <ForeignKeyOrder> orders;
if (foreignKey)
{
order.HasOptional(o => o.Customer, (o, c) => o.CustomerId == c.Id).CascadeOnDelete(cascade: true);
customers = builder.EntitySet <ForeignKeyCustomer>("ForeignKeyCustomers");
orders = builder.EntitySet <ForeignKeyOrder>("ForeignKeyOrders");
customers.HasManyBinding(c => c.Orders, "ForeignKeyOrders");
orders.HasOptionalBinding(o => o.Customer, "ForeignKeyCustomers");
}
else
{
order.HasOptional(o => o.Customer);
customers = builder.EntitySet <ForeignKeyCustomer>("ForeignKeyCustomersNoCascade");
orders = builder.EntitySet <ForeignKeyOrder>("ForeignKeyOrdersNoCascade");
customers.HasManyBinding(c => c.Orders, "ForeignKeyOrdersNoCascade");
orders.HasOptionalBinding(o => o.Customer, "ForeignKeyCustomersNoCascade");
}
customers.HasIdLink(entityContext =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("Id", out id);
string uri = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("Id", id) }, entityContext.StructuredType as IEdmEntityType, null));
return(new Uri(uri));
}, true);
orders.HasIdLink(entityContext =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("OrderId", out id);
string uri = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("OrderId", id) }, entityContext.StructuredType as IEdmEntityType, null));
return(new Uri(uri));
}, true);
// Create navigation Link builders
customers.HasNavigationPropertiesLink(
customer.NavigationProperties,
(entityContext, navigationProperty) =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("Id", out id);
string uri = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("Id", id) }, entityContext.StructuredType as IEdmEntityType, null),
new NavigationPropertySegment(navigationProperty, null));
return(new Uri(uri));
}, true);
orders.HasNavigationPropertiesLink(
order.NavigationProperties,
(entityContext, navigationProperty) =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("OrderId", out id);
string uri = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("OrderId", id) }, entityContext.StructuredType as IEdmEntityType, null),
new NavigationPropertySegment(navigationProperty, null));
return(new Uri(uri));
}, true);
BuildAction(builder);
return(builder.GetEdmModel());
}
private static IEdmModel GetExplicitEdmModel()
{
var modelBuilder = new ODataModelBuilder();
var enumContry = modelBuilder.EnumType <CountryOrRegion>();
enumContry.Member(CountryOrRegion.Canada);
enumContry.Member(CountryOrRegion.China);
enumContry.Member(CountryOrRegion.India);
enumContry.Member(CountryOrRegion.Japen);
enumContry.Member(CountryOrRegion.USA);
var products = modelBuilder.EntitySet <Product>("Products");
products.HasEditLink(entityContext =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("ID", out id);
return(new Uri(entityContext.GetUrlHelper().Link(ODataTestConstants.DefaultRouteName,
new
{
odataPath = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("ID", id) }, entityContext.StructuredType as IEdmEntityType, null))
})));
}, true);
var suppliers = modelBuilder.EntitySet <Supplier>("Suppliers");
suppliers.HasEditLink(entityContext =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("ID", out id);
return(new Uri(entityContext.GetUrlHelper().Link(ODataTestConstants.DefaultRouteName,
new
{
odataPath = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("ID", id) }, entityContext.StructuredType as IEdmEntityType, null))
})));
}, true);
var families = modelBuilder.EntitySet <ProductFamily>("ProductFamilies");
families.HasEditLink(entityContext =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("ID", out id);
return(new Uri(entityContext.GetUrlHelper().Link(ODataTestConstants.DefaultRouteName,
new
{
odataPath = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("ID", id) }, entityContext.StructuredType as IEdmEntityType, null))
})));
}, true);
var product = products.EntityType;
product.HasKey(p => p.ID);
product.Property(p => p.Name);
product.Property(p => p.ReleaseDate);
product.Property(p => p.SupportedUntil);
var address = modelBuilder.ComplexType <Address>();
address.Property(a => a.City);
address.Property(a => a.CountryOrRegion);
address.Property(a => a.State);
address.Property(a => a.Street);
address.Property(a => a.ZipCode);
var supplier = suppliers.EntityType;
supplier.HasKey(s => s.ID);
supplier.Property(s => s.Name);
supplier.CollectionProperty(s => s.Addresses);
supplier.CollectionProperty(s => s.Tags);
supplier.EnumProperty(s => s.CountryOrRegion);
var productFamily = families.EntityType;
productFamily.HasKey(pf => pf.ID);
productFamily.Property(pf => pf.Name);
productFamily.Property(pf => pf.Description);
// Create relationships and bindings in one go
products.HasRequiredBinding(p => p.Family, families);
families.HasManyBinding(pf => pf.Products, products);
families.HasOptionalBinding(pf => pf.Supplier, suppliers);
suppliers.HasManyBinding(s => s.ProductFamilies, families);
// Create navigation Link builders
products.HasNavigationPropertiesLink(
product.NavigationProperties,
(entityContext, navigationProperty) =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("ID", out id);
return(new Uri(entityContext.GetUrlHelper().Link(ODataTestConstants.DefaultRouteName,
new
{
odataPath = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("ID", id) }, entityContext.StructuredType as IEdmEntityType, null),
new NavigationPropertySegment(navigationProperty, null))
})));
}, true);
families.HasNavigationPropertiesLink(
productFamily.NavigationProperties,
(entityContext, navigationProperty) =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("ID", out id);
return(new Uri(entityContext.GetUrlHelper().Link(ODataTestConstants.DefaultRouteName,
new
{
odataPath = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("ID", id) }, entityContext.StructuredType as IEdmEntityType, null),
new NavigationPropertySegment(navigationProperty, null))
})));
}, true);
suppliers.HasNavigationPropertiesLink(
supplier.NavigationProperties,
(entityContext, navigationProperty) =>
{
object id;
entityContext.EdmObject.TryGetPropertyValue("ID", out id);
return(new Uri(entityContext.GetUrlHelper().Link(
ODataTestConstants.DefaultRouteName,
new
{
odataPath = ResourceContextHelper.CreateODataLink(entityContext,
new EntitySetSegment(entityContext.NavigationSource as IEdmEntitySet),
new KeySegment(new[] { new KeyValuePair <string, object>("ID", id) }, entityContext.StructuredType as IEdmEntityType, null),
new NavigationPropertySegment(navigationProperty, null))
})));
}, true);
return(modelBuilder.GetEdmModel());
}